11841890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20071}}^1$

素因数の和:20137

約数の個数: 16

約数和(自身を含む): 21677760

約数和(自身を除く): 9835870

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 20071, 40142, 100355, 200710, 1184189, 2368378, 5920945, 11841890]

約数ペア:

[(1, 11841890), (2, 5920945), (5, 2368378), (10, 1184189), (59, 200710), (118, 100355), (295, 40142), (590, 20071)]